Toradora!

Toradora! is a Japanese light novel series by Yuyuko Takemiya, with illustrations by Yasu. A 25-episode anime adaptation produced by J.C.Staff aired in Japan on TV Tokyo between October 2008 and March 2009. Ryuji Takasu is frustrated at trying to look his best as he enters his second year of high school. Despite his gentle personality, his eyes give him the appearance of an intimidating delinquent. He is happy to be classmates with his best friend Yusaku Kitamura, as well as the girl he has a crush on, Minori Kushieda. However, he unexpectedly runs into "the school's most dangerous animal of the highest risk level"Taiga Aisakawho just happens to be Minori's best friend. ... more on Wikipedia